Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

JSP ÏÐʽעÊÍ ÒþʽעÊӵIJî±ð

½ñÌì¸ÕÇÉÅöµ½ºÍJSP×¢ÊÍÓÐµã¹ØÏµµÄÒ»¸öÎÊÌâ¡£ËùÒÔ×ö¸ö±Ê¼Ç£¬ËµÃ÷Ò»ÏÂÏÔʽעÊÍ<!-- comments --> ºÍÒþʽעÊÍ<%-- comments --%> Ö®¼äµÄÁ½µã²î±ð¡£
 
Ôø¾­ÒÔΪÏÔʽעÊͺÍÒþʽעÊͲî±ðÖ»ÓÐÔÚ´úÂëÏÔʾÉÏ£¬ÕâµãÓ¦¸Ã´ó¼Ò¶¼ÖªµÀ£¬ÏÔʽעÊÍ»áÏÔʾÔÚ¿Í»§¶ËÒ³ÃæÔ´ÂëÖУ¬¶øÒþʽעÊÍÊÇ¿´²»µ½µÄ£¬²»¹ýÕâÖ»ÊǵÚÒ»µã¡£
 
Ö®ËùÒÔ·¢ÏÖÁ˵ڶþµã²î±ð£¬ÊÇÒòΪÅöµ½ÁËÒ»¸öÎÊÌâ¡£³ÌÐòÖеĹÊÊÂÊÇÕâÑùµÄ£¬a.jspÒ³ÃæÔø¾­include ÁËb.jsp£¬µ«ÊÇÏÖÔÚÒѾ­ÓÃ<!-- -->°ÑÄǶÎinclude×¢Ê͵ôÁË£¬¶øÒòΪÔÚb.jspÖгöÁËÒ»¸öNullPointerException£¬ÒÔÖÁÓÚ´ò¿ªa.jspµÄʱºò±¨³ö Error500£¬¶øÇÒÕÒ²»µ½Ã÷È·µÄÓëa.jsp»òÕßb.jspÏà¹ØµÄlog¡£
¾­¹ý2¸öСʱµÄÖðÏîÅŲ飬ËùÐÒµÄÊÇÕÒµ½Á˴𰸣¬²¢ÇÒÁ˽âÁËÁ½ÖÖ×¢Ê͵ÄÁíÒ»µã²î±ð£¨ÖصãÔÚÕâÀ£¬¼´ÏÔʽעÊͻᱻJSPÒýÇæ½âÊÍ£¬¾ÍÊÇ˵עÊÍÖеĴúÂ뻹ÊÇ»áÈ¥Ö´Ðе쬱ÈÈ磺<!-- ±¾ÎļþµÄ¼ÓÔØÈÕÆÚ <%= (new.java.util.Date()).toLocalString() %> --> »áÏÔʾµ±Ê±µÄ¾ßÌåʱ¼ä¡£¶øÒþʽעÊÍÊDZ»ÍêÈ«ºöÂÔ£¬JSPÒýÇæÖ±½Ó¾Í¹ýÂË¡£
±¾ÎÄÀ´×ÔCSDN²©¿Í£¬×ªÔØÇë±êÃ÷³ö´¦£ºhttp://blog.csdn.net/bocaicbl/archive/2009/09/27/4602713.aspx


Ïà¹ØÎĵµ£º

jspÔËÐл·¾³µÄÅäÖÃ

      Õâ¶Îʱ¼äÔÚѧϰJSP£¬×ÜÌåÀ´Ëµ£¬JSPѧϰÆðÀ´¸Ð¾õ»¹²»´í£¬²»ÖªµÀÊDz»ÊÇÓÐÁËJAVAµÄ¹¦µ×£¬Ã»¸Õ¸Õ¿ªÊ¼Ñ§Ï°CÓïÑÔµÄʱºòÄÇô³ÔÁ¦¡£²»¹ÜÊÇҪѧϰJSP»¹ÊÇÆäËû±à³ÌÓïÑÔ£¬ÎÒÃǶ¼Ó¦¸ÃÄÜѧ»á×Ô¼ºÊìÁ·µÄ°²×°ºÍÅäÖÃÐèÒªÓõ½µÄ¿ª·¢Èí¼þ¡£ÓÐÁË¿ª·¢Èí¼þ¾Í»áʰ빦±¶¡£Ð´´úÂëÒ²»á¸ü¿ì½ÝºÍ·½±ã£¬ÓÐЩ¹Ø¼ü´Ê»ò´íÎ ......

Servlet/JSPѧϰ±Ê¼Ç(2) »ù´¡ÖªÊ¶

Servlet/JSPѧϰ±Ê¼Ç(2)-»ù´¡ÖªÊ¶
 ¹ØÓÚBS½á¹¹(ä¯ÀÀÆ÷-·þÎñÆ÷½á¹¹)¡¢HTTP»ù±¾Ô­ÀíµÈ»ù´¡ÖªÊ¶ÏàÐÅ´ó¼Ò±ÈÎÒÇå³þ£¬ÎҾͲ»·Ï»°ÁË¡£²»ÖªµÀµÄͬѧȥgoogleһϡ£ ʲôÊÇServletºÍJSP ÓÃJava¿ª·¢WebÓ¦ÓóÌÐòʱÓõ½µÄ¼¼ÊõÖ÷ÒªÓÐÁ½ÖÖ£¬¼´ServletºÍJSP¡£ ServletÊÇÔÚ·þÎñÆ÷¶ËÖ´ÐеÄJava³ÌÐò£¬Ò»¸ö±»³ÆÎªServletÈÝÆ÷µÄ³ÌÐò£¨Æäʵ ......

jsp¾Å´óÄÚÖöÔÏó¡¢ËÄÖÖ×÷ÓÃÓò¡¢Ìø×ª·½Ê½

jspÓÐËÄÖÖÊôÐÔ·¶Î§£º
 page -> Ò³Ãæ¼¶±ð£¬ÏÔȻֻÓÐÔÚÒ»¸öÒ³ÃæÄÚ¿ÉÓá£
 request -> ÇëÇó¼¶±ð ·þÎñÆ÷Ìø×ª£¬Ò»´ÎÇëÇóÖ®ºóÏûʧ¡£
 session -> »á»°¼¶±ð ¿Í»§¶ËÌø×ª£¨·þÎñÆ÷Ìø×ª£©£¬Óëä¯ÀÀÆ÷Óйأ¬ieÊÇÔÚÖØÐ´ò¿ªieʱ²Å»á²»Í¬¡£
 application = Ó¦Óü¶±ð£¬µ±ÖØÆô·þÎñÆ÷ʱ²Å»áÏûʧ
¿Í»§¶ËÌø×ª ......

JspÖÐFileUpload¿Ø¼þµÄʹÓÃ

       Ðí¾ÃûÓеǼ×Ô¼ºµÄУÄÚÍøÁË£¬½ñÌìµÇ¼ÁËһϣ¬ºöÈ»·¢ÏÖУÄÚµÄÉÏ´«ÕÕÆ¬Í¦ÓÐÒâ˼µÄ£¬ÓÚÊǺõ¾Í´ÓÍøÉÏÕÒÁËһϣ¬Ð£ÄÚÓ¦¸ÃÊÇʹÓÃjspдµÄ¡£ÔÚÍøÉÏÕÒµ½Á˸öFileUpload¿Ø¼þ£¬¿ÉÒԺܷ½±ãµÄÉÏ´«Îļþ¡£ÔÚÍøÉÏÕÒµ½Ò»ÆªÏêϸ½éÉÜÕâ¸ö¿Ø¼þʹÓõģ¬ÊÔÑéÁËһϣ¬¸ãÁ˺þòÅʵÏÖÏÖÔÚÕûÀí³öÀ´¡£
Ò»¡¢Ê× ......

FckeditorºÍJSP(Java)ÏîÄ¿µÄÕûºÏʵÀý

(×ªÔØ±êÇ©£ºfckeditorit ·ÖÀࣺJava)
1.½«FCKeditorĿ¼ÏµÄeditor¿½±´µ½ÏîÄ¿µÄWebContentĿ¼ÏÂ
2.²¢°ÑECKeditor-2.3.jar ºÍ commons-fileupload.jar¿½±´µ½ÏîÄ¿\WebContent\WEB-INF\libĿ¼ÏÂ
3.°Ñ FCKeditor.tld¿½±´µ½ÏîÄ¿\WebContent\WEB-INFÏÂ
4.ÔÚweb.xmlÀïÌí¼ÓÈçÏ´úÂë
´úÂë
<servlet>    ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ